Albuquerque Climate Zone & Energy Code

Climate Zone: IECC Climate Zone 3B (hot-dry, high altitude). Albuquerque's 5,312-foot elevation produces dry, intense solar radiation, very low latent loads, and meaningful altitude derating of equipment capacity (~81% of sea level). Both cooling and heating loads drive equipment sizing.

Energy Code & Manual J Requirement: New Mexico Energy Code (IECC 2021). ACCA Manual J required for Bernalillo County and Sandoval County HVAC permits.

Local Electric Utility: PNM (Public Service Company of New Mexico)

Building Department: City of Albuquerque Planning Department – Zoning & Development Services

Local Trade Association: ASHRAE New Mexico Chapter / PHCC New Mexico